HOW TO USE THE FLUENT MODEL FROM
"Computationally Inexpensive CFD Approach for the Combustion of Sewage Powder, Including the Consideration of Water Content and Limestone Additive Variations" [1]

1) Read .cas.h5 file in FLUENT
2) Read the examplary pre-tabulated chemistry data (PDF_example) or create your own data using heptane42.che [2] and change boundary conditions accordingly 
3) Run the calculation to obtain the solution data

Three meshes and the biot-number UDF are provided.
The settings file can be used to transfer settings to another case fast.

[1] B. Ortner et al. Computationally Inexpensive CFD Approach for the Combustion of Sewage Powder, Including the Consideration of Water Content and Limestone Additive Variations
Energies 2023, 16(4), 1798
[2] M. Bui-Pham, K.S. Comparison between Experimental Measurements and Numerical Calculations of the Structure of Heptane-Air 757
Diffusion Flames. Combustion Science and Technology 1991, 74, 293–310.